<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Chart.js Debug</title>
    <!-- chart.min.js -->
    <script src="chart.umd.js"></script>
    <style>
        body {
            margin: 0;
            font-family: Arial, sans-serif;
        }
        #chart-container {
            width: 80%;
            margin: 50px auto;
        }
        canvas {
            width: 100%;
            height: 400px;
            display: block;
        }
    </style>
</head>
<body>
    <h2>通话统计</h2>
    <div class="chart-container"><canvas id="chart_cpu"></canvas></div>
    <div class="chart-container"><canvas id="chart_mem"></canvas></div>
    <div class="chart-container"><canvas id="chart_up_bytes"></canvas></div>
    <div class="chart-container"><canvas id="chart_down_bytes"></canvas></div>
    <div class="chart-container"><canvas id="chart_a_loss"></canvas></div>
    <div class="chart-container"><canvas id="chart_a_d_loss"></canvas></div>
    <div class="chart-container"><canvas id="chart_v_loss"></canvas></div>
    <div class="chart-container"><canvas id="chart_v_d_loss"></canvas></div>
    <script>
        __CHART_SCRIPT__
    </script>
</body>
</html>
